Jl.s COCHLOSTYLA-CHLOR^EA. 



Chlorcea antonii SEMPER, Reis. Phil, Landmoll. iii, p. 228, t. 10, 

 f lo ai \),H. (Chlorcea) hugeli HIDALGO, Obras Malacol. i, p. 160. 



This species I have not seen. It appears to be more globose, with 

 narrower lip and less oblique aperture than C. hugeli Pfr. 



C. AM.KXA Pfeiffer. PL 21, figs. 21, 22. 



I m perforate, depressed-globose, solid ; white, having a broad purple- 

 black zone above the periphery and ascending the spire. Apex and 

 Up white; hist whorl abruptly and deeply deflexed in front; not 

 cxrinated, often obscurely angled just above the upper insertion of 

 the lip. 



Spire convex, apex obtuse ; whorls 4, the last abruptly descend- 

 ing in front, slightly constricted behind the lip. Surface lightly 

 obliquely striatulate and microscopically, spirally striated. Aperture 

 very oblique, oval-truncate, showing the band within ; peristorne 

 narrowly thickened and reflexed, the baso-columellar margin ad n ate, 

 straightened, thickened within. Alt. 12, greater diam. 16 mill. 



Luzon, Philippines. 



H. amcena PFR., P. Z. S. 1845, p. 65 ; Conchyl. Cab., t. 69, f. 19, 

 20 ; Monogr. i, p. 270. H. hugeli var. REEVE, Conch. Icon., f. 136a. 



A solid, subglobose species, allied to C. hugeli, but not distinctly 

 carinated and differently colored. It is much smaller than C. 

 paradoxa, restricta or undina. 



C. sfRENA Beck. PL 21, figs. J5-20. 



Imperforate, globose-depressed, thin but solid, the periphery 

 rounded except just in front of the aperture where it is carinated; 

 sometimes uniform straw-yellow with white apex, but usually pale 

 cream-white or pale green with the apical whorl pink, the body- 

 whorl encircled with one or two green or greenish-purple zones, 

 visible as vivid brown bands within the aperture, the upper band 

 aMvn.liiin- the spire above the suture, and becoming brown there, 

 and the peristome dark brown. Spire low, convex; suture super- 

 ficial ; whorls 4, the last descending rather abruptly in front. Aper- 

 ture oblique, wide-lunar ; peristome scarcely expanded above, outer 

 and l.asil margins narrowly expanded, columellar margin adnate. 



Alt. 14, diam. 2lM mill. 

 Ouimaras; /'</////; Z<i,ii/><><ui.f/< t) Mindanao; Zebu; Philippines. 



II. sirena HKCK (in sched. Cuming) Pfr., Symbols ii, p. 39; 

 < Jonchyl. ( lab. ii, p. 31:5, t. f>3, f. 14-17 ; Monogr. i, p. 263. REEVE, 



